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Diffstat (limited to 'arch/m68k/include/asm/dma.h')
-rw-r--r--arch/m68k/include/asm/dma.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/dma.h b/arch/m68k/include/asm/dma.h
index 947064184639..0ff3fc6a6d9a 100644
--- a/arch/m68k/include/asm/dma.h
+++ b/arch/m68k/include/asm/dma.h
@@ -488,6 +488,10 @@ static __inline__ int get_dma_residue(unsigned int dmanr)
extern int request_dma(unsigned int dmanr, const char * device_id); /* reserve a DMA channel */
extern void free_dma(unsigned int dmanr); /* release it again */
+#ifdef CONFIG_PCI
+extern int isa_dma_bridge_buggy;
+#else
#define isa_dma_bridge_buggy (0)
+#endif
#endif /* _M68K_DMA_H */